Editor's note: This article was updated on Feb. 16 with additional locations and the latest applicable dates.

Where:

• Michigan:
  • Alpena (APN)
  • Detroit (DTW)
  • Flint (FNT)
  • Grand Rapids (GRR)
  • Kalamazoo (AZO)
  • Lansing (LAN)
  • Saginaw (MBS)
• Indiana:
  • Bloomington (BMI)
  • Fort Wayne (FWA)
  • South Bend (SBN)
• Iowa:
  • Cedar Rapids (CID)
  • Des Moines (DSM)
• Illinois:
  • Chicago – Midway (MDW)
  • Chicago – O’Hare (ORD)
  • Moline (MLI)
• Ohio:
  • Cincinnati (CVG)
  • Cleveland (CLE)
  • Columbus (CMH)
  • Dayton (DAY)
• Missouri:
  • Kansas City (MCI)
  • St. Louis (STL)
• Wisconsin:
  • Madison (MSN)
  • Milwaukee (MKE)
• Oklahoma:
  • Oklahoma City (OKC)
  • Tulsa (TUL)
• Nebraska:
  • Omaha (OMA)
• Kansas:
  • Wichita (ICT)

 When: Feb. 17-18

Due to forecasted winter weather in the Midwest and Southern Plains U.S., Delta has issued a travel waiver for those who may be impacted – effective Feb. 17-18. With this, the fare difference for customers will be waived when rebooked travel occurs on or before Feb. 21, 2022, in the same cabin of service as originally booked.

Any difference in fare between the original ticket and the new ticket will be collected at the time of booking.

Delta’s Meteorology team in the airline’s Operation and Customer Center will continue to monitor the winter weather and make tactical adjustments as needed.  

Customers are encouraged to check their flight status on Delta.com or the Fly Delta Mobile App. Customers can also get updates sent directly to their mobile device or by email.